QO2020 - Square D 20A/20A Tandem Circuit Breaker, 120/240V, 1-Pole, QO Series, Plug-In Mount, 10kA Interrupt, VISI-TRIP, CSA/UL Listed

QO2020

QO2020 is a Square D tandem circuit breaker designed to fit two 20A circuits in the space of one standard breaker, ideal for panels with limited space.

This 1-pole, plug-in mount breaker operates at 120/240V AC and is part of the QO series, featuring a thermal magnetic trip unit for reliable protection. It includes the exclusive VISI-TRIP indicator for easy identification of tripped breakers and is certified for safety and performance.

Key Specifications
• Part Number: QO2020
• Manufacturer: Square D (Schneider Electric)
• Amperage: 20A/20A (tandem)
• Voltage: 120/240V AC
• Poles: 1 (tandem, two circuits)
• Mounting Type: Plug-In
• Interrupt Rating: 10,000A (10kAIC)
• Series/Frame: QO
• Trip Unit: Thermal Magnetic (long time and instantaneous)
• Certifications: CSA Approved, UL Listed
• VISI-TRIP Indicator: Yes
• Connection: Plug-In
• Phase: 1

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Specifications

• Part Number: QO2020
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : QO Series
• Type : QO
• Voltage : 120/240
• Amperage : 20
• Phase : 1
• Poles : 2
• AIC rating : 10kA@120V
• Connection : Plug-In
• Functions : LI - Long-Time and Instantaneous
• Terminal Connection : Lug
• Frame Size : 100A/QO
• Temp Rating : -13–158 °F (-25–70 °C)
• MCM Size : Min. Wire Size 12 AWG (Al), 14 AWG (Cu) Max. Wire Size 8 AWG
• Breaker Type : Tandem
• Protection : Thermal Magnetic

Product Data

• UPC : 785901400943
• GTIN : 00785901400943
• Country of Origin : Mexico
• Dimensions : 3.2 in (82 mm) x 0.7 in (19 mm) x 2.9 in (74 mm) (Height x Width x Depth)
• Weight : 0.3
• Panel Type : QO Load Centers and NQ Panelboards
• Standards : CSA Certified, UL Listed
• Certification : UL Listed
• Wire Size : AWG 14 to AWG 8, Copper or Aluminum